Develop Bugs

Need help ASAP, can pay for you to fix my phone

Apparently my phone is bricked..
I rooted my phone a long time ago when I first got it, never installed any roms or anything.
I get this message on the LG Screen:
"Secure Booting Error problem
Device UnLock!!, so Boot Success!!"
I've tried multiple ways to fix my phone and I can't get any of them working.
I'd be happy to pay the person in a steam game of your choice!!!!
Thank you

AustinBobDox said:
Apparently my phone is bricked..
I rooted my phone a long time ago when I first got it, never installed any roms or anything.
I get this message on the LG Screen:
"Secure Booting Error problem
Device UnLock!!, so Boot Success!!"
I've tried multiple ways to fix my phone and I can't get any of them working.
I'd be happy to pay the person in a steam game of your choice!!!!
Thank you
Click to expand...
Click to collapse
If you use lg flash tool to go back to stock it should work.
2SHAYNEZ

shayneflashindaily said:
If you use lg flash tool to go back to stock it should work.
2SHAYNEZ
Click to expand...
Click to collapse
I tried but the drivers won't install correctly. They did once, but it just said something along the lines of "Ready", and never did anything even after plugging and unplugging.

AustinBobDox said:
I tried but the drivers won't install correctly. They did once, but it just said something along the lines of "Ready", and never did anything even after plugging and unplugging.
Click to expand...
Click to collapse
Uninstall and reinstall drivers ... Try different computer. Lg flash tools should fix your problem . goodluck
2SHAYNEZ

AustinBobDox said:
I tried but the drivers won't install correctly. They did once, but it just said something along the lines of "Ready", and never did anything even after plugging and unplugging.
Click to expand...
Click to collapse
That message upon boot is normal if your phone has been modified. Mine says it too and my phone is booting up perfectly fine. In fact, it always has said that from the day I first modified it.
Most likely your software is just bricked. First of all, BE HAPPY YOUR PHONE IS JUST SOFT BRICKED! :laugh:
(I recently hard bricked my phone by accidentally flashing a file for a completely different phone... phone was completely dead!)
You need to provide more info for anyone to help you, whether it's me or someone else:
1) What phone are you using? E980, E988, E986, F240, etc etc.
2) Do you have a custom recovery, like CWM or TWRP? (I'm hoping you are because getting software back will be easier).
2.1) Can you boot into this recovery? (hold volume up and power button at the same time. The boot animation will begin and the screen will then shut off again. Once it does, let go of the power button, but keep holding the volume up key. The phone should reboot into recovery. It's tricky to do, and if any other readers notice that I described it wrong, please correct me!)
3) Do you ever see the LG boot animation? (The animated LG logo)
4) Once you see that message upon boot, do you wait for it to pass and hope the phone boots, or do you panic and force the phone off?
5) To get the drivers to install for using LG FlashTool, have you done the following?
- First download and install the drivers from the LG site (I'd link you to it, but I only know the link to the E980 drivers. I don't know what phone you have).
- Once installed, plug your usb cable into your computer, but not the phone.
- Hold the volume up and volume down buttons at the same time while plugging the usb cable into the phone
- Phone should now boot into Download mode and your computer will start installing more drivers. Let them install.
- Change the Com port of the phone to Com41 (ask if you don't know how to do this)
- Continue using the LG Flash Tool.
I apologize if any of this sounds like I'm insulting your Android phone intelligence. I don't know how much of this stuff you know.

spexwood said:
That message upon boot is normal if your phone has been modified. Mine says it too and my phone is booting up perfectly fine. In fact, it always has said that from the day I first modified it.
Most likely your software is just bricked. First of all, BE HAPPY YOUR PHONE IS JUST SOFT BRICKED! :laugh:
(I recently hard bricked my phone by accidentally flashing a file for a completely different phone... phone was completely dead!)
You need to provide more info for anyone to help you, whether it's me or someone else:
1) What phone are you using? E980, E988, E986, F240, etc etc.
2) Do you have a custom recovery, like CWM or TWRP? (I'm hoping you are because getting software back will be easier).
2.1) Can you boot into this recovery? (hold volume up and power button at the same time. The boot animation will begin and the screen will then shut off again. Once it does, let go of the power button, but keep holding the volume up key. The phone should reboot into recovery. It's tricky to do, and if any other readers notice that I described it wrong, please correct me!)
3) Do you ever see the LG boot animation? (The animated LG logo)
4) Once you see that message upon boot, do you wait for it to pass and hope the phone boots, or do you panic and force the phone off?
5) To get the drivers to install for using LG FlashTool, have you done the following?
- First download and install the drivers from the LG site (I'd link you to it, but I only know the link to the E980 drivers. I don't know what phone you have).
- Once installed, plug your usb cable into your computer, but not the phone.
- Hold the volume up and volume down buttons at the same time while plugging the usb cable into the phone
- Phone should now boot into Download mode and your computer will start installing more drivers. Let them install.
- Change the Com port of the phone to Com41 (ask if you don't know how to do this)
- Continue using the LG Flash Tool.
I apologize if any of this sounds like I'm insulting your Android phone intelligence. I don't know how much of this stuff you know.
Click to expand...
Click to collapse
No, no I understand!
1)E980
2)I have TWRP.
3)I only see the LG Logo, the error message and that's it, it goes right to TWRP after that.
4)I wait for it to pass, and it goes to TWRP.
5)I will try this on a different PC, because when I boot into download mode and plug in the phone, the drivers attempt to install but fail. I have attempted to re-install them multiple times, but I'll give it a shot on my laptop tonight, and let you know if that works.
Thanks for the help, and I may PM you later!

AustinBobDox said:
No, no I understand!
1)E980
2)I have TWRP.
3)I only see the LG Logo, the error message and that's it, it goes right to TWRP after that.
4)I wait for it to pass, and it goes to TWRP.
5)I will try this on a different PC, because when I boot into download mode and plug in the phone, the drivers attempt to install but fail. I have attempted to re-install them multiple times, but I'll give it a shot on my laptop tonight, and let you know if that works.
Thanks for the help, and I may PM you later!
Click to expand...
Click to collapse
Have to tried install cwm through twrp then wiping clean and installing a ROM ...
2SHAYNEZ

Me thinks his botloop is due to a bad rom flash, flash a rom(EZ kat is a good choice if you want the AT&T stock experience). follow shayne's instructions.

@AustinBobDox:
I know EXACTLY what the problem is. You ran into the notorious recovery bootloop, which seems to be happening to many Kitkat users running recoveries incompatible with KK.
I had it a few times myself while using CWM, PhilZ Touch, and TWRP (Yeah, I got them on all 3!)
Unfortunately, the TWRP and CWM recoveries posted in this forum cause this bootloop randomly if you have the stock Kitkat rom installed (whether rooted or not). Personally, I have not been able to get out of it. I ended up flashing a "fix" that was supposed to get me out of it, but... it was for a completely different phone (an HTC) and it hard bricked my phone.
SO DON'T FLASH ANY "FIXES"!!!!!!!!!
Technically, the ROM is perfectly fine. I read that this bootloop is caused by the phone setting a flag that tells it to boot straight into recovery. Basically, when you initiate the recovery boot, it sets this flag, and when you reboot the phone, it's supposed to clear the flag. In the case of this bootloop, it doesn't get cleared for some reason.
Luckily, since you are on TWRP, you can try this:
Open the TWRP command console thing (I think it's under Advanced or something).
Type this command EXACTLY:
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota
DOUBLE CHECK YOUR SPELLING, SPACES, ETC!!
EDIT: I put a part in bold because it's .1
The decimal could easily have been missed if reading on a smaller screen or something.
Submit the command and try to reboot to system via the TWRP menu.
If this doesn't work, then you have no choice but to use the tot method once you get it working.
EDIT: Oh and before getting the drivers to install by plugging in the phone, install these drivers:
http://www.lg.com/us/support-mobile/lg-E980
(Look under Software Update tab)
Whether the command works or not, once you get the phone up and running again, install this recovery:
http://forum.xda-developers.com/showthread.php?t=2760895
It's the only recovery right now that's definitely working on Kitkat without the bootloop issue. The only downside is that it can't mount the external_SD, so anything you flash must be on the internal storage.
EDIT: Oh and in case you can't tell, don't flash this recovery! You install the APK in Android and then open the app and install recovery from there. You need to root first though.
---------- Post added at 03:48 AM ---------- Previous post was at 03:38 AM ----------
luisoman2000 said:
Me thinks his botloop is due to a bad rom flash, flash a rom(EZ kat is a good choice if you want the AT&T stock experience). follow shayne's instructions.
Click to expand...
Click to collapse
With this recovery bootloop, even if you flash a new rom, the bootloop could remain. I wasn't able to try a whole new flash, but I did try restoring a backup (different things, I know) and I still kept booting into recovery.

Oddly enough, this has happened to me on all cwm versions, flashing the hacked twrp was the only way i could get out of it. I use cwm to flash roms, twrp i only use when in bootloop or to flash mods.
Sent from my LG-E980 using Tapatalk

AustinBobDox said:
I tried but the drivers won't install correctly. They did once, but it just said something along the lines of "Ready", and never did anything even after plugging and unplugging.
Click to expand...
Click to collapse
Did you make sure under, device manager, your port is set to com 41 for your device?

[q] lg g3 d855 hard bricked no download mode or recovery!

Hi all, I come to you as my last resort.
I have spent hours on google trying to find a solution to my problem.
This is what happened.
I store my ROMS on an external SD and sometimes i get the error that it is being removed unexpectedly...sometimes..anyway.
I booted into my TWRP and went to flash DarkKnights ROM..this ROM was something like 1.7 GB i think and after completely wiping the device (System, data and cache) i proceeded to flash the new rom..However it flashed very very quickly which i found strange but proceeded to restarting my device.
After that my phone has been completely dead!
What i think happened is that the EXTERNAL SD malfunctioned during the installation and im left with absolutely nothing on my phone.
I cannot enter recovery or download mode!
The only sign of life is when i plug it into my computer and it installs a driver that is the androidnet driver not the qualcom driver that some people have had and fixed.
I am open to any suggestions as you truly are my last resort.

Haven't really got much to say in the way of helping you mate, sounds like you're in a real Pickle :/
I'm sure someone here has a solution, there'd surely be SOME way to resolve it, we've got some pretty talented devs that do some amazing stuff so someone should be able to help ya somewhere.
All the best man, if you need help we're here

Look at here : http://forum.xda-developers.com/sprint-lg-g3/help/bricked-ls990-access-recovery-download-t3053985/post60106965#post60106965
try fastboot mode.
For that install this : http://forum.xda-developers.com/showthread.php?t=2588979&nocache=1
after you can apply fastboot commands
If you want to find custom recovery, flash kitkat aboot, kitkat laf and twrp recovery
you can have all this files in this post : http://forum.xda-developers.com/lg-g3/general/d855-one-click-root-twrp-recovery-t3072767/post59895642#post59895642
Download the script and extract it. In the folder there are all files (aboot, laf and recovery)
But of course , the fastboot command has to work ...
After that you should find recovery and download mode

Fastboot doesnt work for D855...
You can try flashing the TOT file with the old LG Flash Tool but im doubtful it will work

Are you sure you have no recovery access by Power+Vol—

jac10000 said:
Look at here : http://forum.xda-developers.com/sprint-lg-g3/help/bricked-ls990-access-recovery-download-t3053985/post60106965#post60106965
try fastboot mode.
For that install this : http://forum.xda-developers.com/showthread.php?t=2588979&nocache=1
after you can apply fastboot commands
If you want to find custom recovery, flash kitkat aboot, kitkat laf and twrp recovery
you can have all this files in this post : http://forum.xda-developers.com/lg-g3/general/d855-one-click-root-twrp-recovery-t3072767/post59895642#post59895642
Download the script and extract it. In the folder there are all files (aboot, laf and recovery)
But of course , the fastboot command has to work ...
After that you should find recovery and download mode
Click to expand...
Click to collapse
I will try as soon as possible and let you know if anything happens!
itsbighead said:
Fastboot doesnt work for D855...
You can try flashing the TOT file with the old LG Flash Tool but im doubtful it will work
Click to expand...
Click to collapse
I will keep that in mind as well thank you!
jac10000 said:
Are you sure you have no recovery access by Power+Vol—
Click to expand...
Click to collapse
Yes im sure! my phone is completely dead and the only sign of life as i said is when the driver gets installed on the computer when i plug it in.. Thank you for your reply though.

Try LG mobile support tool (old version) : http://tool.xcdn.gdms.lge.com/client/app/B2CAppSetup.exe
Even if you have not download mode, you can try. Install the tool
Try to boot on download mode, you have error message
run LG mobile support tool
choose Additional functions then Upgrade of the recovery after error
At one moment the tool will say that there is not of g3 connected, reattempts starting in download mode or presses on the button to power. Try several times both.
If it work, the software is going to download the last one kdz available for your device and him(it) to fall in love by following
You can always try this solution, with a little luck ...

I have tried all your suggestions but i still have no luck..i tried the tot method as well and it comes up with an error message of 'download fails'..there must be some way to fix this!!im left with the driver AndroidNet being installed on the computer and a phone that cannot enter recovery or download mode. however i can hear the phone working on the inside if i listen closely..if you have any other suggestions please share!

Update:
I was playing around with the phone and when i plugged it into the computer the screen came on and showed me battery low..also the led light on top started flashing red as it does when the phone's battery is low..I dont know if this will help in finding a fix but im hopeful.. :/

HELP
PeterGeorgiou said:
Update:
I was playing around with the phone and when i plugged it into the computer the screen came on and showed me battery low..also the led light on top started flashing red as it does when the phone's battery is low..I dont know if this will help in finding a fix but im hopeful.. :/
Click to expand...
Click to collapse
What had you done to wake up the screen and led light.. plz let me know.. because i have the same situation like you before rite now.. Please i need your help ! thank you

li545044579 said:
What had you done to wake up the screen and led light.. plz let me know.. because i have the same situation like you before rite now.. Please i need your help ! thank you
Click to expand...
Click to collapse
Hello my friend..All i did was plug the wire into the computer and then into my phone..and because my battery was very low the screen turned on and showed me the battery low screen..then the led started flashing..and finally the phone switched off completely..Thankfully i have another battery to continue my testing and trying to fix it..but apart from that that happened with the battery im back to square one where my phone is completely dead again and the only response i get is the AndroidNet USB driver being installed on the computer.

PeterGeorgiou said:
Hi all, I come to you as my last resort.
I have spent hours on google trying to find a solution to my problem.
This is what happened.
I store my ROMS on an external SD and sometimes i get the error that it is being removed unexpectedly...sometimes..anyway.
I booted into my TWRP and went to flash DarkKnights ROM..this ROM was something like 1.7 GB i think and after completely wiping the device (System, data and cache) i proceeded to flash the new rom..However it flashed very very quickly which i found strange but proceeded to restarting my device.
After that my phone has been completely dead!
What i think happened is that the EXTERNAL SD malfunctioned during the installation and im left with absolutely nothing on my phone.
I cannot enter recovery or download mode!
The only sign of life is when i plug it into my computer and it installs a driver that is the androidnet driver not the qualcom driver that some people have had and fixed.
I am open to any suggestions as you truly are my last resort.
Click to expand...
Click to collapse
You could try this method :- http://forum.xda-developers.com/showthread.php?t=2831668
Make sure your Battery is charged and hope and pray your Phone will have USB Debugging enabled.
Good luck and tell us how you progress, if at all.....:fingers-crossed:....

Same Problem
PeterGeorgiou said:
Hello my friend..All i did was plug the wire into the computer and then into my phone..and because my battery was very low the screen turned on and showed me the battery low screen..then the led started flashing..and finally the phone switched off completely..Thankfully i have another battery to continue my testing and trying to fix it..but apart from that that happened with the battery im back to square one where my phone is completely dead again and the only response i get is the AndroidNet USB driver being installed on the computer.
Click to expand...
Click to collapse
Hi friend, yeah, that was low battery screen pop out. Doesn't help after you charge you phone. And also, i getting theLGE AndroidNet USB driver just like you. i still keep searching up for solution. Hope it can fix it as soon as possible. I am so thankful for your suggestion. Thank you

573v3 said:
You could try this method :- http://forum.xda-developers.com/showthread.php?t=2831668
Make sure your Battery is charged and hope and pray your Phone will have USB Debugging enabled.
Good luck and tell us how you progress, if at all.....:fingers-crossed:....
Click to expand...
Click to collapse
thank you for your post but the link is dead..also my phone cannot be recognized in order to use fasttboot. :/

HI, friend, have you find any solution yet.. ? i tried, but still cant fine one. Hope people can upload a solution to solve that.

li545044579 said:
HI, friend, have you find any solution yet.. ? i tried, but still cant fine one. Hope people can upload a solution to solve that.
Click to expand...
Click to collapse
Nothing yet..im still searching and trying every possible method there is but no luck

PeterGeorgiou said:
Nothing yet..im still searching and trying every possible method there is but no luck
Click to expand...
Click to collapse
You can explore this solution : http://forum.xda-developers.com/showthread.php?t=2582142
It's for the G2 but can be adaptable for G3 ...

jac10000 said:
You can explore this solution : http://forum.xda-developers.com/showthread.php?t=2582142
It's for the G2 but can be adaptable for G3 ...
Click to expand...
Click to collapse
Don't get it with >>>>Open terminal in ubuntu then type: do i open terminal in computer or in the phone. If open in the phone, its impossible because the problem we had right now is when we connect the phone with PC, the only thing show up on computer is LGE AndroidNet USB Serial Port. but our phone screen still off even the system is boot in.

jac10000 said:
You can explore this solution : http://forum.xda-developers.com/showthread.php?t=2582142
It's for the G2 but can be adaptable for G3 ...
Click to expand...
Click to collapse
Thank you very much for the thread you posted..i tried it but the thing is..my phone has literally nothing on it so when i put each file manually into the phone i dont know which sdb to put it through to..as the thread says it should give a lost of all the system partition files but since my one doesnt have anything on the phone it does not find them...
However, i did manage to establish a connection between the phone and the terminal in linux so im thinking maybe i have to flash each file manually that i can get from a system dump of a g3 and maybe thay will work..what do you think??

PeterGeorgiou said:
Thank you very much for the thread you posted..i tried it but the thing is..my phone has literally nothing on it so when i put each file manually into the phone i dont know which sdb to put it through to..as the thread says it should give a lost of all the system partition files but since my one doesnt have anything on the phone it does not find them...
However, i did manage to establish a connection between the phone and the terminal in linux so im thinking maybe i have to flash each file manually that i can get from a system dump of a g3 and maybe thay will work..what do you think??
Click to expand...
Click to collapse
Here the same method on Windows : http://forum.xda-developers.com/lg-g2/general/choise-unbrick-qhsusbbulk-qualcomm-9006-t3093844
Yes if you can establish a connection between the phone with the Terminal (linux) or AOMEI Partition Assistant (windows) , you can flash the partitions (aboot, boot, laf) to have after download mode and then apply a kdz
other method ... http://forum.xda-developers.com/lg-g3/general/unbrick-lg-g3-qhsusbbulk-qualcomm-9008-t3072091
and can be ... : http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404

phone went compleatly dead

sooo, I gues something went wrong... since the new marshmallow images was posted today, there was a thread on reddit on how I can just download the image and rename it and flash it as OTA. The phone reconginzed the image and went half way through the install and then went black. now it wont even buzz or register the charger. Does nothing when connected to the computer either so I assume there is nothing that could be done. Quite a shame, the phone worked quite nicely until is killed it . Anything I can do?

Did you install it thru TWRP?

thekingestkong said:
sooo, I gues something went wrong... since the new marshmallow images was posted today, there was a thread on reddit on how I can just download the image and rename it and flash it as OTA. The phone reconginzed the image and went half way through the install and then went black. now it wont even buzz or register the charger. Does nothing when connected to the computer either so I assume there is nothing that could be done. Quite a shame, the phone worked quite nicely until is killed it . Anything I can do?
Click to expand...
Click to collapse
There is one thing I recommend trying as there is a bug in official firmware where the phone when connected to a computer can turn off randomly and not charge or boot. What you need to do is disassemble the phone and unplug the connector at the top of the phone to disconnect the battery and then plug it in.

krazy23 said:
Did you install it thru TWRP?
Click to expand...
Click to collapse
no, the phone picked up the update from the internal storage

dc959 said:
There is one thing I recommend trying as there is a bug in official firmware where the phone when connected to a computer can turn off randomly and not charge or boot. What you need to do is disassemble the phone and unplug the connector at the top of the phone to disconnect the battery and then plug it in.
Click to expand...
Click to collapse
thanks, I'm aware of that. Some folks experiencing the same issue tried that with no success. My phone is still under warranty and the screw securing the backplate has a seal on it that I dont want to tamper with.
I guess I'll be sending the phone for to Asus for repair...

Don't lose hope.
My phone was in a similar predicament.
No response to any buttons, nothing on screen, no buzzing or LED's at all.
I was able to get it recognized in the xFSTK Downloader and showing up in windows device manager as a Moorefield device.
I tried many times to get it to put the images on the phone through the xFSTK tool and it failed many times.
I was about to give up and tried again this morning and miraculously the writing succeeded and now my phone is in a bootloop (I think the battery may have been completely drained with my attempts to save it's life.)
I have it on charge currently so hopefully when there is enough juice I should be able to flash the raw file and be back up and running.

I see, you can follow the unbricking tutorial in the general section. Works fine for me and saved me from sending it to the service center.

krazy23 said:
Did you install it thru TWRP?
Click to expand...
Click to collapse
I did! And now my phone is dead! But it buzzes when I press the power button for some seconds.. But it's always black

galagala2 said:
I did! And now my phone is dead! But it buzzes when I press the power button for some seconds.. But it's always black
Click to expand...
Click to collapse
That's what happened to my phone, you can follow this thread this worked for me. Unbricking Method

krazy23 said:
That's what happened to my phone, you can follow this thread this worked for me. Unbricking Method
Click to expand...
Click to collapse
do you lose the data this way?

thekingestkong said:
do you lose the data this way?
Click to expand...
Click to collapse
Unfortunately, yes. Because I ticked the "wipe data" checkbox in the ASUS Flash Tool. Not sure what will happen if I don't. :fingers-crossed:

http://forum.xda-developers.com/zenfone2/general/guide-brick-soft-hard-bricked-zenfon
I also bricked my phone and used the method to fix my phone. Make sure you have all the required drivers installed in your pc/laptop before doing this. I took help of DriverMax to solve the drivers related issues. Make sure before installing and running the XFTSK tool all the drivers and everything is installed otherwise you will see blank forms in the Tool.

LG G3 wont turn on

Hi everyone
I having this problem with my lg g3 d855 ... My phone was at 5% then i wanted to remove kingroot because i wanted to flash super su. After uninstalling kingroot (in the app) the app crashed ant after few seconds my phone turned off... i was thinking my phones battery just died, but i was wrong. My phone wont turn on now :/... Only response i get from it then i plug it in the charger without battery (it show no battery error)... then i put battery in, screen goes blank.
And also i installed twrp using app from store (Forgot the name, but for d855 model)
*LG G3 D855 Android 6.0 official* (if needed.)
i tried:
holding power button for 15sec without battery and then charging it... Didn't work :/.
Putting another battery (Galaxy s3... Charged to 30% at least. I don't have another lg battery ), same result.
New battery also doesn't do anything...
EDIT:
i tried method in http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359 but i can't find nor make .tot file :/ anyone can link mby?
and there's exclamation mark near Qualcomm HS-USB QDLoader 9008(COM13) in device manager. Maybe there's a problem with that?
Help guys
EDIT V2!!:
Thanks for nothing
i fixed my lgg3 with this tutorial http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
and flashed files in this order http://forum.xda-developers.com/spr...very-guide-t3132359/post65291398#post65291398
after that i put phone into download mode and flashed kdz file i had
at least someone responded to this post :/
It works now!..
The problem was autorec... i tried to install recovery using autorec for lollipop and that screwed everything

I have exactly the same problem.

Hamtero said:
I have exactly the same problem.
Click to expand...
Click to collapse
i fixed my lgg3 with this http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
and flashed files in this order http://forum.xda-developers.com/spr...very-guide-t3132359/post65291398#post65291398
(i installed slb1 without battery and then unpluged phone, put battery, hold volume up, putted usb back into phone and tried to put phone into download mode. IT WORKED!! )
And Thanks for replay

I was in the middle of unbrick my g3 from hard brick to soft brick. I flash firmware using lg up at 99% then the phone died as it tried to reboot. It won't boot at all. As you said when remove the battery and connect charger, i can see my motherboard working with exclamation mark. As soon as i put the battery, motherboard out and no sign of life. Is this sign of bad battery or what. I don't have spared battery

I recommend first, to users with similar problems, to try first my guide in following link and after the pins in motherboard-tot files
https://forum.xda-developers.com/lg-g3/general/root-twrp-marshmallow-d855-30b-t3286268/page116

Superuser_ said:
I recommend first, to users with similar problems, to try first my guide in following link and after the pins in motherboard-tot files
https://forum.xda-developers.com/lg-g3/general/root-twrp-marshmallow-d855-30b-t3286268/page116
Click to expand...
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I have D858HK hard bricked for 2 month and i use v10d to flash every partition. Then it won't boot into recovery. When i use v985 .tot, it successfully boot into recovery. Also on LG Smart Board diagnostic, my model not detected. Even if i manually select, nothing happen when it reboot. Right now, i have no idea whats wrong as i spent countless of hour on google and XDA.

anip_aniki said:
I have D858HK hard bricked for 2 month and i use v10d to flash every partition. Then it won't boot into recovery. When i use v985 .tot, it successfully boot into recovery. Also on LG Smart Board diagnostic, my model not detected. Even if i manually select, nothing happen when it reboot. Right now, i have no idea whats wrong as i spent countless of hour on google and XDA.
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Have you try my guide?

Superuser_ said:
Have you try my guide?
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I already follow your guide. The thing is, my device not detected on LG Smart Board Diagnostic. When i manually select my device, everything ok then it boot with blank screen with red and blue led. I can't even enter download mode. I use win 10 64bit with all driver installed and disable integrity checks and everything

Need a little help with the F460 G3

guys, i really need help.
i recieved an F460 from a guy in a hurry, now it just shut on me. it's all korean so i don't understand... it's stuck in download mode and that's all it does when i plug it into the charger...
i have attached a screenie to show what its doing, please help me out. which OS should i download and flash on it...
thanks.

jafferkhan said:
guys, i really need help.
i recieved an F460 from a guy in a hurry, now it just shut on me. it's all korean so i don't understand... it's stuck in download mode and that's all it does when i plug it into the charger...
i have attached a screenie to show what its doing, please help me out. which OS should i download and flash on it...
thanks.
Click to expand...
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Install this file.(the first one)
http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/Korea+F400/F460/
-If you need help on how to flash this KDZ file just download lg up tool (from XDA).

Sotiris02 said:
Install this file.(the first one)
http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/Korea+F400/F460/
-If you need help on how to flash this KDZ file just download lg up tool (from XDA).
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i did as you mentioned, LG flash tool asks to select the model, please, what am i doing wrong?
Ive installed the drivers as well.. it's detecting the phone but then this happens

jafferkhan said:
i did as you mentioned, LG flash tool asks to select the model, please, what am i doing wrong?
Ive installed the drivers as well.. it's detecting the phone but then this happens
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When you say it asks,do you mean in an other window it shows "Select device model" and it has options down? Right?

I got it sorted out, I guess you have to install the drivers again. The thing is, after it installs and everything... It turns itself off after the cable is unplugged from the phone... I see the battery has swollen up inside and is in precarious condition... I tried doing the procedure again but the phone booted up... After a minute it shut down again and back to the download mode...
Is it the battery or what?
One more thing, after I unplug the phone it doesn't turn on other than if I connect it with the PC

jafferkhan said:
I got it sorted out, I guess you have to install the drivers again. The thing is, after it installs and everything... It turns itself off after the cable is unplugged from the phone... I see the battery has swollen up inside and is in precarious condition... I tried doing the procedure again but the phone booted up... After a minute it shut down again and back to the download mode...
Is it the battery or what?
One more thing, after I unplug the phone it doesn't turn on other than if I connect it with the PC
Click to expand...
Click to collapse
The battery should have a problem...
Try inserting an other battery.(if you have)
When it finishes with flashing don't unplug it from your PC!..
(The guy that had this phone had messed up with System partition files really bad...)
P.S:In lguptool did you select CSE flash?

The LG up I worked with didn't give me that option, it gave me the option to either update, refurbish and another one... I chose update so it allowed me to choose the kdz you linked here for me... It did it's thing then booted up and everything, when I unplugged it, it turned off and won't turn on.. Then I plugged it in again and it only showed the same download mode that I shared the image with you...

Try using one of these tools.
http://forum.xda-developers.com/showthread.php?t=2785089&page=492